Effect of UV Irradiation on Interactions of <svg     style="vertical-align:-0.216pt;width:14.1125px;" id="M1" height="10.725" version="1.1" viewBox="0 0 14.1125 10.725" width="14.1125"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,10.4)"><path id="x1D736" d="M505 450h125l-163 -259q-1 -4 -1 -12q0 -19 1 -23q9 -98 41 -98q36 0 58 76l24 -7q-34 -139 -121 -139q-32 0 -57.5 24t-31.5 55q-72 -77 -181 -77q-73 0 -114 44t-41 124q0 118 79 210q79 93 197 93q51 0 86 -27t50 -71zM369 281q0 141 -62 141q-43 0 -95 -84
q-52 -82 -52 -195q0 -50 15 -83t42 -33q35 0 79 57q43 58 67 121q6 35 6 76z" /></g>

		
	
</svg>-Lipoic Acid with Free Radicals

<table>EPR spectra of DPPH with lipoic acid nonirradiated (a) and UV irradiated during 10 (b) and 110 (c) minutes. <svg height="11.175" id="M49" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 10.6125 11.175" width="10.6125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.113)"><path d="M594 511q0 -122 -171 -157l1 -2q158 -33 158 -159q0 -52 -34.5 -95t-90.5 -65q-76 -33 -217 -33h-223l8 28q63 5 79.5 19t26.5 72l83 426q9 48 -2.5 60t-77.5 17l6 28h259q195 0 195 -139zM499 509q0 59 -37 83t-91 24q-36 0 -51 -9q-17 -9 -22 -44l-35 -195h62
q82 0 128 37t46 104zM481 199q0 71 -48 102.5t-121 31.5h-56l-37 -201q-11 -58 7.5 -77t80.5 -19q76 0 125 44.5t49 118.5z" id="x1D435"></path></g>
</svg> is the magnetic induction of the field produced by electromagnet of the spectrometer. </table>

International Journal of Photoenergy

fig2

Figure 2

Figure 2: Effect of UV Irradiation on Interactions of <svg     style="vertical-align:-0.216pt;width:14.1125px;" id="M1" height="10.725" version="1.1" viewBox="0 0 14.1125 10.725" width="14.1125"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,10.4)"><path id="x1D736" d="M505 450h125l-163 -259q-1 -4 -1 -12q0 -19 1 -23q9 -98 41 -98q36 0 58 76l24 -7q-34 -139 -121 -139q-32 0 -57.5 24t-31.5 55q-72 -77 -181 -77q-73 0 -114 44t-41 124q0 118 79 210q79 93 197 93q51 0 86 -27t50 -71zM369 281q0 141 -62 141q-43 0 -95 -84
q-52 -82 -52 -195q0 -50 15 -83t42 -33q35 0 79 57q43 58 67 121q6 35 6 76z" /></g>

		
	
</svg>-Lipoic Acid with Free Radicals 

International Journal of Photoenergy

Effect of UV Irradiation on Interactions of -Lipoic Acid with Free Radicals

Figure 2